<!DOCTYPE html>
<html>
    <head>
            <meta ref=""/>
            <title>使用animation-delay保留动画起始帧</title>
            <link rel="stylesheet" href="index.css">
    </head>
    <body>
            <div class="bruce flex-ct-x">
                    <ul class="initial-keyframe">
                        <li></li>
                        <li></li>
                        <li></li>
                    </ul>
                </div>
    </body>
</html>